lib/dip/commands/runners/docker_compose_runner.rb
# frozen_string_literal: true
require_relative "base"
require_relative "../compose"
module Dip
module Commands
module Runners
class DockerComposeRunner < Base
def execute
Commands::Compose.new(
*compose_profiles,
command[:compose][:method],
*compose_arguments,
shell: command[:shell]
).execute
end
private
def compose_profiles
return [] if command[:compose][:profiles].empty?
update_command_for_profiles
command[:compose][:profiles].each_with_object([]) do |profile, argv|
argv.concat(["--profile", profile])
end
end
def compose_arguments
compose_argv = command[:compose][:run_options].dup
if command[:compose][:method] == "run"
compose_argv.concat(run_vars)
compose_argv.concat(published_ports)
compose_argv << "--rm"
end
compose_argv << command.fetch(:service)
unless (cmd = command[:command]).empty?
if command[:shell]
compose_argv << cmd
else
compose_argv.concat(cmd.shellsplit)
end
end
compose_argv.concat(command_args)
compose_argv
end
def run_vars
run_vars = Dip::RunVars.env
return [] unless run_vars
run_vars.map { |k, v| ["-e", "#{k}=#{Shellwords.escape(v)}"] }.flatten
end
def published_ports
publish = options[:publish]
if publish.respond_to?(:each)
publish.map { |p| "--publish=#{p}" }
else
[]
end
end
def update_command_for_profiles
# NOTE: When using profiles, the method is always `up`.
# This is because `docker compose` does not support profiles
# for other commands. Also, run options need to be removed
# because they are not supported by `up`.
command[:compose][:method] = "up"
command[:command] = ""
command[:compose][:run_options] = []
end
end
end
end
end